baber/WOPTO huggingface dataset:
Patent EP-0572680-A1 (EP)
Inventor: MAEDA MASAO RESEARCH DEVELOPEM
IPC: C09F1/04
Filed: 1992-12-17
Abstract: A process for producing rosin ester which comprises esterifying pure disproportionated rosin with an alcohol and dehydrogenating the formed ester in the presence of a dehydrogenation catalyst; another process for producing rosin ester which comprises heating purified rosin and an alcohol in the presence of a disproportionation catalyst to effect disproportionation and esterification at the same time, dehydrogenating the reaction product in the presence of a dehydrogenation catalyst, and adding an organophosphorus compund to the reaction system; a process for producing colorless rosin which comprises subjecting purified rosin to disproportionation and dehydrogenation at the same time in the presence of a catalyst and adding an organophosphorus compound to the reaction system; and another process for producing colorless rosin which comprises dehydrogenating pure disproportionated rosin in the presence of a dehydrogenation catalyst. The invention provides rosin ester and colorless rosin remarkably improved in the characteristics such as color tone, odor and stability as compared with the conventional products.
Patent EP-0627022-A1 (EP)
Title: Device for the electrolytic coating of small parts.
Inventor: BELZ HANS
IPC: B65G49/04
Filed: 1993-02-10
Abstract: PCT No. PCT/DE93/00122 Sec. 371 Date Mar. 3, 1994 Sec. 102(e) Date Mar. 3, 1994 PCT Filed Feb. 10, 1993 PCT Pub. No. WO93/17155 PCT Pub. Date Sep. 2, 1993.An apparatus for electrolytically coating small parts, e.g. by electrophoretic deposition from a liquid coating agent, has a screw-type conveyor which can have a tube open at opposite ends to form an inlet and outlet for the parts which are advanced through the tube by screw conveyor means like a helical ribbon. The inlet side of the tube is immersed in a basin of the liquid coating agent whose side walls and front wall form weirs determining the level of the liquid coating agent in the tube while the liquid passes from the tube into a catch basin beyond the rear wall through perforations in the tube. The contacts traversing the tube wall are electrically-conductively coupled to the parts and are tied to one terminal of the DC power source whose other terminal is connected to a plate immersed in the dipping basin.
Patent EP-0628033-A1 (EP)
Inventor: RYDER HAMISH
IPC: C07D403/06
Filed: 1993-02-26
Abstract: PCT No. PCT/GB93/00404 Sec. 371 Date Sep. 14, 1994 Sec. 102(e) Date Sep. 14, 1994 PCT Filed Feb. 26, 1993 PCT Pub. No. WO93/16999 PCT Pub. Date Sep. 2, 1993This invention relates to benzodiazepine derivatives which are useful as drugs exhibiting antagonism at the gastrin and/or CCK-B receptor, and to their production.
Patent EP-0700266-A1 (EP)
Inventor: DREHER ANDREAS W
IPC: A61B3/14
Filed: 1993-04-21
Abstract: Apparatus is provided for determining the topography, thickness, and fiber orientation of the nerve fiber layer at the fundus of the eye by measuring the polarization shift induced in a return beam of polarized light which is reflected at the ocular fundus from an incident beam of a known polarization state. A corneal polarization compensator effectively cancels the birefringent effects of the cornea and other portions of the eye anterior to the fundus, so that clinically meaningful results are produced.
Patent EP-0642460-A1 (EP)
Inventor: SMITH PHILIPP W
IPC: B65H18/26
Filed: 1993-05-26
Abstract: Mécanisme et procédé destinés à l'enroulement continu d'une bande de papier (w) en rouleaux, une boîte dynamométrique du type à cisaillement (32, 32a) étant utilisée pour mesurer la composante horizontale de la force réactionnelle agissant sur le tambour d'enroulement, et le signal de sortie du dynamomètre étant utilisé pour réguler la pression de serrage (N) entre le tambour d'enroulement (15, 15a) et le rouleau en train d'être constitué. Une autre boîte dynamométrique (39) mesure la tension de la bande de papier d'arrivée, et cette mesure est soustraite afin d'obtenir la pression de serrage nette. Une lecture initiale est obtenue lorsque le mandrin sur lequel la bande doit être enroulée est abaissé sur la boîte dynamométrique (41), et une autre lecture est obtenue pour fournir le point d'indice du poids du mandrin (18, 18a) et de la bobineuse. Lorsque le mandrin pivote vers le bas sur le tambour (15, 15a), les composantes verticale et horizontale, avec la charge de serrage totale (N), sont calculées pour réguler la charge de serrage. Ainsi, cette dernière peut être minutieusement régulée dans toutes les positions afin que l'on obtienne un dispositif d'enroulement à tambour amélioré présentant une charge de serrage régulée et une densité régulée du rouleau pendant qu'il est constitué.
Patent EP-0665988-A1 (EP)
Inventor: FORCHHAMMER JEPPE
IPC: H01R4/24
Filed: 1993-08-06
Abstract: Adaptateurs de câble pour connecteurs modulaires. Ces dispositifs permettent de compenser la différence de volume, pour des fiches modulaires déterminées, entre des fils donnés et des fils plus minces, de guider lesdits fils vers une position située au-dessous des bornes avant d'effectuer le raccordement, et de guider et positionner le câble ainsi que les fils afin d'assurer que l'adaptateur de câble, avec ce câble et les fils, soit correctement inséré dans le connecteur.
Patent EP-0658279-A1 (EP)
Title: Zinc-bromine battery with circulating electrolytes.
Inventor: TOMAZIC GERD
IPC: H01M50/77
Filed: 1993-08-30
Abstract: PCT No. PCT/AT93/00134 Sec. 371 Date Apr. 24, 1995 Sec. 102(e) Date Apr. 24, 1995 PCT Filed Aug. 30, 1993 PCT Pub. No. WO94/06167 PCT Pub. Date Mar. 17, 1994Zinc-bromine battery with circulating electrolytes, motor-driven pumps with pump chambers, containers for the electrolytes, dipolar electrodes and separators of synthetic material fitted between them, in which the edges of the separators and the electrodes are welded together, and electrolyte inlet and outlet lines allocated to the electrode chambers thus formed, and possibly heat exchangers for the electrolytes. One gas and liquid-proof chamber unit with at least one container, catholyte inlet and outlet lines, a pump chamber and cathode chambers is formed which is connected to another gas and liquid-proof chamber unit consisting of another container, anolyte inlet and outlet lines, another pump chamber and anode chambers, especially solely via separators.
Patent EP-0659098-A1 (EP)
Title: Implant for electrostimulation of tissues.
Inventor: KRAUS WERNER
IPC: A61N1/05
Filed: 1993-09-08
Abstract: Implants (10) for the electrostimulation of tissues according to the Kraus and Lechner process contain an electric winding or pick-up coil (12) whose terminals are connected by flexible lines (16) to tissue electrodes (18) or their connecting devices. In different therapeutical situations, lines of various lengths and/or various electrodes or electrode connecting devices are in general required. In order to make storage easier, the lines (16) of the disclosed implant are not fixed to the pick-up coil (12), as it was usual hitherto in the case of the implants available to the operating doctor, but are connected by means of a connecting device (14) which allows lines of various lengths and various electrodes or electrode connecting devices to be selectively attached to the pick-up coil. The implant (10) can thus be adapted to different requirements in an economical manner.
Patent EP-0660865-A1 (EP)
Inventor: JOACHIMI ROLAND
IPC: C09K21/14
Filed: 1993-09-15
Abstract: L'invention se rapporte à un agent d'étanchéité intumescent monoconstituant à base de polyuréthane et contenant un agent intumescent ainsi qu'une charge fusible vitreuse. L'agent intumescent ainsi que la charge vitreuse ont été prétraités par réaction avec un isocyanate présentant une fonctionalité d'au moins 2. L'agent d'étanchéité est stable lors du stockage et constitue une barrière ignifuge en cas d'incendie.
Patent EP-0663954-A1 (EP)
Inventor: ULLRICH AXEL
IPC: C12Q1/68
Filed: 1993-10-06
Abstract: La protéine désignée par PTP 1D est une nouvelle tyrosine phosphatase protéique. Ladite protéine PTP 1D peut être produite par recombinaison, par exemple en utilisant comme produit de recombinaison un acide nucléique codant la protéine de la présente invention. Un anticorps spécifique à un épitope de PTP 1D est également décrit. Des procédés d'identification de composés qui se lient à une protéine PTP 1D et inhibent ou stimulent son activité enzymatique, des compositions pharmaceutiques comportant la PTP 1D, ainsi que des procédés de traitement d'une maladie associée à la protéine PTP 1D utilisant lesdites compositions sont en outre décrits.
Patent EP-0621204-A1 (EP)
Inventor: KORTE HEINRICH
IPC: B65D73/00
Filed: 1994-01-29
Abstract: A holding device (1) for elongate articles, in particular fluorescent tubes (10), comprises a covering with a holding region (5) which is adaptable relative to the cross-section of the article to be held, which article has an elastic element (12) thus causing a frictionally engaged connection between the covering and the article. The covering is formed by a folding box which can be of single-part or multiple-part construction and can be provided with openings or holding tabs for suspension in an article display. <IMAGE>
Patent EP-0613685-A1 (EP)
Inventor: GONZALEZ ENSENAT PEDRO
IPC: A61K9/127
Filed: 1994-02-16
Abstract: Liposomes which contain encapsulated chlorhexidine diacetate or chlorhexidine digluconate and whose composition comprises, besides bilayer-forming lipids, additionally surfactants are described. Advantages which may be mentioned for liposomal administration compared with the free form of chlorhexidine are higher and longer activity and fewer side effects.
Patent EP-0627556-A1 (EP)
Inventor: TUCKER ROBERT CLARK JR
IPC: F03C1/00
Filed: 1994-03-17
Abstract: A rotor for a positive displacement motor or pump in which the rotor is coated with a metal carbide and metal alloy coating or a metal boride and metal alloy coating to impart excellent wear-resistance and corrosion-resistance properties to the rotor when used in abrasive and/or corrosion resistance environments.
Patent EP-0627497-A1 (EP)
Inventor: GUO XIN SHENG
IPC: C23C14/00
Filed: 1994-04-22
Abstract: When a collimator (34) is employed between the target (30, 31) and a substrate support (16) in a physical vapor deposition chamber (14), since the collimator (34) is grounded to the chamber walls, the chamber (14) becomes divided electrically, because the collimator (34) acts as a barrier to the passage of the plasma. Thus a two step plasma cleaning process must be performed to remove native oxide and sputtered deposits on parts of the chamber (14), particularly when parts of the chamber (14) are replaced or removed. The first plasma clean step is conventional and cleans the upper portion (14A) of the chamber (14) including the upper surface (38) of the collimator (34). A positive bias source (40) is then connected to the substrate support (16) and a second cleaning plasma generated between the collimator (34) and the support (16) which cleans the parts of the chamber (14) below the collimator (34), including the bottom surface (37) of the collimator (34).
Patent EP-0636881-A1 (EP)
Inventor: SCHMITT-THOMAS KARLHEINZ PROF
IPC: G01N29/04
Filed: 1994-06-29
Abstract: A method for quality control of components by means of sound measurement, especially of roof tiles, in which a sound spectrum produced by striking a component is picked up and analysed. The analysis result is compared with that of components found to be good and evaluated by adding the amplitudes of the amplitude-frequency spectrum, dividing the amplitude sum by the number of turning points existing between the peaks of the frequency components and thus obtaining an evaluation number. The device for carrying out the method has a mounting device, the mounting elements (32, 33) of which support the component, in each case point-wise, and consist of a highly flexible resilient material. <IMAGE>
Patent EP-0691275-A1 (EP)
Inventor: VIESSMANN HANS DR
IPC: B65D1/34
Filed: 1994-07-06
Abstract: The base (2) of the dish-shaped body (1) which is suction moulded is curved convex towards the inside (3). The side wall is inclined to the base (2) so that it forms an angle of 90 degs with the tangent of curvature (T) adjoining the base. The side walls can be corrugated (5) so that they fit better against the object. When an object is inserted in the container the side walls of the latter straighten out and adjoin the object. <IMAGE>
Patent EP-0635343-A1 (EP)
Inventor: BLACH JOSEF
IPC: B29C48/44
Filed: 1994-07-19
Abstract: The invention relates to a machine with several screws, in which a plurality of conveying screws (3) meshing with one another and arranged in circular form around a working space are arranged in a fixed housing (barrel). For driving the conveying screws, there is provided a drive arrangement, which comprises a central gear wheel (7), gear wheels (8, 8') on the conveying screws and a hollow gear wheel on the inside wall of the housing. To be able to optimise the action of the gear wheels, it is proposed to arrange the gear wheels of neighbouring conveying screws axially offset with respect to one another. <IMAGE>
Patent EP-0642936-A1 (EP)
Inventor: VOSSBERG STEPHEN M
IPC: B60C15/04
Filed: 1994-09-09
Abstract: A pneumatic tire having a tread, a pair of sidewalls each terminating in an annular bead area, and a pair of beads located within the bead areas, for mounting the tire on a rim. Each of the beads is formed by at least one strand of metallic wire wound upon itself into a spiral and terminating in inner and outer ends, which ends circumferentially overlap each other. The beads are placed in the tire so that the spiral orientation of the beads are opposite to each other and the inner ends of the beads are in substantial axial alignment to reduce radial force variations on the tire.
Patent EP-0654903-A1 (EP)
Inventor: KOIFMAN VLADIMIR
IPC: H03K5/24
Filed: 1994-09-29
Abstract: A driver circuit (8) is arranged to switch a transistor (10) of a switched capacitor circuit, or transistors (62 and 64) of a differential switched capacitor circuit, between a first state, in which the transistor switch is closed whereby an input signal (VINP) is transferred to an output, and a second state, in which the transistor switch is open. The driver circuit (8) comprises means (12,14,16,18,20,22,24,26), coupled to receive the input signal (VINP) and to the gate electrode of the transistor switch (10), which ensures that the gate-to-source voltage of the transistor switch (10), in the first and second states, is independent of the input signal (VINP).
Patent EP-0654207-A1 (EP)
Inventor: SCHEUFLER BERND DR ING
IPC: A01C7/08
Filed: 1994-09-30
Abstract: Pneumatic broadcaster for seed and/or fertiliser or the like, with a supply container (1) and a metering device (3) and with individual distributor conduits (9) as well as with shut-off devices (11) assigned to some distributor conduits (9') in order to execute travel-corridor markings or make travel corridors, the distributor conduits (9, 9') opening out in seed coulters (5, 5'), the distributor conduits (9') equipped with the shut-off devices (11) opening out in seed coulters (5') making the travel corridors. In order to ensure in a simple way at least approximately the same quantity is supplied to the seed coulter located at a distance from the travel corridors as when travel corridors are not being made, there is provision for linking or coupling the travel-corridor switching device (15) to the setting device of the metering device (3) in such a way that the metering device (3) is adjusted in such a way that the quantity to be discharged is reduced by a part of the quantity supplied per se to the seed coulters (5') which make travel corridors. <IMAGE>
Patent EP-0669260-A1 (EP)
Inventor: LEIMKUEHLER WALTER
IPC: B65D33/06
Filed: 1994-12-09
Abstract: The packet has two carrying-handles (5,6) next to the top fastening (2) which form part of the front (3) and back (4) wall of the package and lie flat against their outer surfaces when not in use. The top end fastening is formed by a folded-over part formed by folding over the end of the middle walls (3,4) of the packet. The transverse fold line (20) of the handle (6) belonging to the back wall runs beneath the folded over part parallel to the edge (21) next to it. The front and back walls comprise at least two layers of material (7,8;9,10) the outer layer of which forms the handle by a U-shaped stamped out piece of material, and the inner layer keeps the interior closed.
Patent EP-0627528-A1 (EP)
Inventor: VAN VOOREN CORNELIS BASTIAAN
IPC: E01H10/00
Filed: 1994-05-31
Abstract: The invention relates to a spreading apparatus (1) comprising a container (4) for spreadable granular material which is provided with an outlet which is closable with a controllable metering valve (9) and which connects to spreader members (10-12), a reservoir (13) for liquid wetting agent whereof an outlet (15) provided with a pump (16) is connected via a feed conduit (17) for wetting agent to the spreader members (10-12), wherein the feed conduit (17) forms a siphon (19) which extends above the filling level (20) of the reservoir (13) for liquid wetting agent and is provided with venting means (21) and connects via an open feed conduit end to the spreader members (10-12), and to a distribution chamber (27) therefor.
Patent EP-0635278-A1 (EP)
Inventor: LIEBERT RICHARD T
IPC: A61M5/31
Filed: 1994-07-19
Abstract: A self-aspirating hypodermic cartridge (1) which contains an injectable fluid therein comprising a generally cylindrical barrel (3) having a wall, and a plunger (10,50,44) reciprocable in said barrel (3) to aspirate the cartridge (1) and to expel said injectable fluid therefrom said plunger (10,50,44) comprising: a female ring component (10), with a vertically oriented cylindrical hole (36), having a cylindrical flat bottom portion (20), a cylindrical flat top portion (30) spaced from said cylindrical flat bottom portion (20), and a side portion (40) connecting said cylindrical bottom and top portions (20,30) and integral therewith, said side portion (40) having a degree of incline with respect to a horizontal plane of from about 1° to about 89°; a mushroom-shaped male component (50) having a cylindrical plunger shaft (52) slideably positioned into said female ring component (10), and a cone-shaped head (56) at one end of the shaft (52) and integral therewith having a degree of incline with respect to a horizontal plane of from about 1° to about 89°; and an elastomeric diaphragm-shell (44) having a cylindrical bottom portion (42) and a generally cone-shaped side portion (48) integral therewith covering said male and female components (50,10), said cylindrical bottom portion (42) being adapted to form a slideable seal between the female ring component (10) and the wall of the cylindrical barrel (3), and said cone-shaped side portion (48) being adapted to serve as a diaphragm whereby upon alternate exertion of pressure upon said plunger shaft (52) and release thereof the deformation of the diaphragm reduces head space in the cylindrical barrel (3) thereby expelling head space gas and upon release of pressure the diaphragm returns to its original shape resulting in aspiration, is described herein.
Patent EP-0665295-A1 (EP)
Inventor: AHLBORG KEVIN C
IPC: C21C7/10
Filed: 1994-11-07
Abstract: A method of making ultra-low carbon, ultra-low sulfur content steel comprising introducing molten metal and slag into a vacuum decarburizer to reduce the carbon content of the metal to below 0.005%, followed by deoxidizing the molten steel, deoxidizing the slag and mixing the slag with the molten steel to reduce the sulfur content to below 0.005%.
Patent EP-0659685-A1 (EP)
Inventor: SAXTON ROBERT J
IPC: C07D301/19
Filed: 1994-12-16
Abstract: A crystalline titanium-containing molecular sieve having a framework structure isomorphous with zeolite beta and containing Si and Ti, but essentially no framework Al, usefully catalyzes the epoxidation of olefin with organic hydroperoxides. The catalyst may be prepared by forming a mixture of a hydrolyzable silicon compound, a hydrolyzable titanium compound, and a benzyl- substituted ammonium species wherein each nitrogen atom bears a single benzyl substituent and subjecting said mixture to hydrothermal treatment at a temperature of from 100 to 200°C for a time effective to form the crystalline titanium-containing molecular sieve.
Patent EP-0621154-A1 (EP)
Inventor: CREPIN CHRISTOPHE
IPC: B60K15/05
Filed: 1994-04-12
Abstract: The invention proposes an arrangement for shutting off the filler pipe (20) of a motor vehicle tank of which the end (22) is arranged in a cavity (14) of the bodywork (10), of the type including a flap (18) which is mounted so that it can move between an open position allowing access to the end (22) of the filler pipe (20), and a closed position in which the flap covers over the open face (16) of the cavity (14), which has a cap (26) on its internal face for sealing off the end (22) of the filler pipe (20) and which includes means (56) for locking the flap (18) in the closed position, characterised in that it includes disengageable means (48, 52) for connecting the cap (26) to the flap (18) which are uncoupled when the flap (18) is in the closed and locked position and the coupling of which is brought about by locking the flap (18). <IMAGE>
Patent EP-0628849-A1 (EP)
Inventor: LEFROU CHRISTINE
IPC: G02F1/15
Filed: 1994-06-08
Abstract: The subject of the invention is an electrochromic system which includes a transparent electrically conducting layer (2), a layer (3) of a cathodic electrochromic material capable of reversibly inserting M<+> cations of the H<+> or Li<+> type, a layer (5) of electrolyte, a layer (7) of a counterelectrode made from an anodic electrochromic material and a second electrically conducting layer (8), a barrier layer (6) being interposed between the electrolyte (5) and the counterelectrode (7), the said barrier being open to the diffusion of the M<+> cations.
Patent EP-0652614-A1 (EP)
Inventor: OMORI SHIGERU C O TERUMO K K
IPC: H01S3/06
Filed: 1994-10-07
Abstract: This invention has as its object to provide a solid-state laser device which can supply a laser beam pumped by a solid-state laser medium from the distal end of an optical fiber. 
     In order to achieve this object, the solid-state laser device includes a solid-state laser device main body incorporating a semiconductor laser (1) and a first optical system (3,4) for shaping a first laser beam emitted from the semiconductor laser (1); an optical fiber cable (5) connected to the solid-state laser device main body and accommodating an optical fiber (10) for guiding the first laser beam (2) shaped by the first optical system (3,4); and a solid-state laser medium (12) which is incorporated in the distal end portion (5b), at the light exit side, of the optical fiber cable (5), and outputs a second laser beam (6) by generating the first laser beam (2).
Patent EP-0667029-A1 (EP)
Title: Materiaux magnetorheologiques a action thixotrope
Inventor: WEISS KEITH D
IPC: C10N20/06
Filed: 1993-10-18
Abstract: L'invention se rapporte à un matériau magnétorhéologique, qui contient un fluide porteur, un constituant particulaire et un additif thixotrope destiné à assurer la stabilité du matériau contre la sédimentation des particules. L'additif thixotrope peut être un agent thixotrope de fixation de l'hydrogène, un oxyde métallique modifié par polymère ou un mélange de ceux-ci. L'utilisation d'un additif thixotrope crée un réseau thixotrope qui a la capacité de réduire de manière particulièrement efficace la sédimentation des particules dans un matériau magnétorhéologique.